Amana-Goodman 2821300S Heat Exchanger

The Amana-Goodman 2821300S Primary Heat Exchanger is an essential OEM replacement part engineered for specific Amana and Goodman gas furnaces. As a primary heat exchanger, this component is responsible for the initial transfer of thermal energy from the combustion process to the circulating air. Built to original factory specifications, it ensures the structural integrity of the combustion chamber is maintained, preventing the leakage of combustion gases while maximizing heat transfer efficiency. For technicians performing furnace heat exchanger replacement, this Goodman furnace part provides a precise fit, reducing labor time during installation and restoring the unit to peak performance. Using a genuine Amana replacement part ensures compatibility with the existing secondary heat exchanger and burner assembly, maintaining the safe operation of the residential heating system.

Technical Benefits for Contractors

• Genuine OEM Specification: Ensures exact 2821300S compatibility and alignment with factory mounting brackets and manifold headers.
• High-Grade Construction: Manufactured to withstand rigorous thermal cycling and high-temperature stress without premature fatigue.
• Optimized Heat Transfer: Designed with the specific surface area required to meet the furnace's original AFUE rating.
• Safety Integrity: Critical for resolving cracked heat exchanger issues that can lead to carbon monoxide risks.

Common Questions

What causes a primary heat exchanger like the 2821300S to fail?
Most failures result from restricted airflow, often due to dirty filters or oversized equipment, leading to overheating and metal fatigue or "stress cracks" over time.

Is the 2821300S compatible with both natural gas and propane furnaces?
Yes, as an OEM component, it is designed to handle the combustion byproducts of both fuel types, provided the furnace is correctly jetted and the gas pressure is set to spec.

Does this part include the secondary heat exchanger or collector box?
This is the primary heat exchanger only. When diagnosing a system failure, technicians should also inspect the secondary coil and gaskets for signs of blockage or corrosion.

This item is not eligible for free shipping.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.